/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to you under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.logging.log4j.core.config;

import org.apache.logging.log4j.core.LoggerContext;
import org.apache.logging.log4j.kit.env.PropertyEnvironment;
import org.apache.logging.log4j.plugins.di.DI;

/**
 * The default configuration writes all output to the Console using the default logging level. You configure default
 * logging level by setting the system property "org.apache.logging.log4j.level" to a level name. If you do not
 * specify the property, Log4j uses the ERROR Level. Log Events will be printed using the basic formatting provided
 * by each Message.
 */
public class DefaultConfiguration extends AbstractConfiguration {

    /**
     * The name of the default configuration.
     */
    public static final String DEFAULT_NAME = "Default";

    /**
     * The default Pattern used for the default Layout.
     */
    public static final String DEFAULT_PATTERN = "%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n";

    /**
     * Only for tests.
     */
    @Deprecated
    public DefaultConfiguration() {
        super(null, ConfigurationSource.NULL_SOURCE, PropertyEnvironment.getGlobal(), DI.createInitializedFactory());
        setToDefault();
    }

    /**
     * Constructor to create the default configuration.
     */
    public DefaultConfiguration(final LoggerContext loggerContext) {
        super(loggerContext, ConfigurationSource.NULL_SOURCE);
        setToDefault();
    }

    @Override
    protected void doConfigure() {}

    @Override
    public String toString() {
        return getClass().getSimpleName();
    }
}
